产品介绍

STA8088EXG High Flexible GPS/Galileo/Glonass/QZSS Receiver with powerful processing (ARM9)

STA8088EXG is a single die standalone positioning receiver IC working on multiple constellations (GPS/Galileo/Glonass/QZSS).

By combining the ARM946 microcontroller core with the large number of peripherals/ interfaces, STA8088EXG provides a highly-flexible and cost effective solution for hand-held and telematic applications.

The device is the ideal solution for sensor-based and sensor-less ST Dead Reckoning technologies which enhance positioning accuracy even in areas without GNSS signals, like tunnels and indoor parking.

技术特性

• STMicroelectronics®3rd generation positioning receiver with 32 tracking channels and 2 fast acquisition channels compatible with GPS, Galileo, Glonass and QZSS systems
• Embedded RF front-end with built-in LNA
• -162dBm indoor sensitivity (tracking mode)
• Fast TTFF < 1 s in hot start and 35 s in cold start
• Support of ST-AGPSTM Multimode Assisted GPS (extended ephemeris solution)
• High performance ARM946 MCU (up to 208 MHz)
• 256 Kbyte embedded TCM/SRAM
• FSMC external memory interface (NAND, NOR and SRAM)
• External SQI Flash interface
• One 16-bit Extended Function Timer (EFT) with input capture/ output compare and PWM.
• Four 32-bit free running timers/ counters
• Real Time Clock (RTC) circuit
• 3 UARTs (one full for modem support)
• 1 I2C master/slave interface
• 1 Synchronous Serial Port (SSP, Motorola-SPI supported)
• USB2.0 dual role full speed (12 MHz) with integrated physical layer transceiver
• 2 Secure-Digital Multimedia Memory Card Interfaces (SDMMC)
• 2 Controller Area Network (CAN)
• 1 Multichannel Serial Port (MSP)
• GPIO port for a total of up to 64 GPIOs
• 8-channels ADC (10 bit)
• Selectable 1.8 V or 3.3 V I/Os for specific I/O ports
• 3 embedded 1.8 V voltage regultators
• Operating condition:
  • VDD12: 1.2 V ±10 %
  • VDD18/RF18: 1.8 V ±5 %
  • VLPVR: 1.62 V to 3.6 V
  • VddIO: 1.8 V -5 %/ +10 %; 3.3 V ±10 %
• Package:
  • TFBGA169 9 x 9 x 1.2 mm 0.65 pitch
  • TFBGA169 12 x 12 x 1.2 mm 0.8 pitch
• Ambient temperature range: -40/ +85 °C

STA8088EXG 订购信息

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